The couple have been married for 18 years and have two children together.

Mr Kuhn said that the best way to practise mindfulness in the relationship was to "keep the line of communication open, take responsibility for your own feelings and emotions, and respect and love each other".

Relationships are the main reason people call Lifeline's Crisis Support line, according to Lifeline South Coast executive director Grahame Gould. Lifeline South Coast is seeking new volunteers for their 24-hour telephone crisis service.

People interested in becoming volunteer telephone crisis supporters can apply online at www.lifelinesouthcoast.org.au. Lifeline's 24-hour support service number is 13 11 14.

RELATIONSHIP TIPS

Five tips for using mindfulness to improve relationships:

Focus on the here and now rather than the past or future.

Be aware of how stress affects the way you think, feel and act towards your partner. Take time to calm down and respond considerately, rather than reacting automatically.